Dokument-ID Dokumenttyp Verfasser/Autoren Herausgeber Haupttitel Abstract Auflage Verlagsort Verlag Erscheinungsjahr Seitenzahl Schriftenreihe Titel Schriftenreihe Bandzahl ISBN Quelle der Hochschulschrift Konferenzname Bemerkung Quelle:Titel Quelle:Jahrgang Quelle:Heftnummer Quelle:Erste Seite Quelle:Letzte Seite URN DOI Zugriffsart Link Abteilungen OPUS4-9924 Teil eines Buches Hoffschmidt, Bernhard, hoffschmidt@sij.fh-aachen.de; Alexopoulos, Spiros, alexopoulos@sij.fh-aachen.de; Göttsche, Joachim, goettsche@sij.fh-aachen.de; Sauerborn, Markus, sauerborn@sij.fh-aachen.de; Kaufhold, O., High Concentration Solar Collectors Solar thermal concentrated power is an emerging technology that provides clean electricity for the growing energy market. To the solar thermal concentrated power plant systems belong the parabolic trough, the Fresnel collector, the solar dish, and the central receiver system. For high-concentration solar collector systems, optical and thermal analysis is essential. There exist a number of measurement techniques and systems for the optical and thermal characterization of the efficiency of solar thermal concentrated systems. For each system, structure, components, and specific characteristics types are described. The chapter presents additionally an outline for the calculation of system performance and operation and maintenance topics. One main focus is set to the models of components and their construction details as well as different types on the market. In the later part of this article, different criteria for the choice of technology are analyzed in detail. Amsterdam Elsevier 2022 47 Comprehensive Renewable Energy (Second Edition) / Volume 3: Solar Thermal Systems: Components and Applications 978-0-12-819734-9 198 245 10.1016/B978-0-12-819727-1.00058-3 bezahl https://doi.org/10.1016/B978-0-12-819727-1.00058-3 Fachbereich Energietechnik OPUS4-9922 Teil eines Buches Hoffschmidt, Bernhard, hoffschmidt@sij.fh-aachen.de; Alexopoulos, Spiros, alexopoulos@sij.fh-aachen.de; Rau, Christoph, rau@sij.fh-aachen.de; Sattler, Johannes, Christoph, sattler@sij.fh-aachen.de; Anthrakidis, Anette, anthrakidis@sij.fh-aachen.de; Teixeira Boura, Cristiano José, boura@sij.fh-aachen.de; O'Connor, B., ; Chico Caminos, R.A., ; Rendón, C., ; Hilger, P., Concentrating solar power The focus of this chapter is the production of power and the use of the heat produced from concentrated solar thermal power (CSP) systems. The chapter starts with the general theoretical principles of concentrating systems including the description of the concentration ratio, the energy and mass balance. The power conversion systems is the main part where solar-only operation and the increase in operational hours. Solar-only operation include the use of steam turbines, gas turbines, organic Rankine cycles and solar dishes. The operational hours can be increased with hybridization and with storage. Another important topic is the cogeneration where solar cooling, desalination and of heat usage is described. Many examples of commercial CSP power plants as well as research facilities from the past as well as current installed and in operation are described in detail. The chapter closes with economic and environmental aspects and with the future potential of the development of CSP around the world. Amsterdam Elsevier 2022 54 Comprehensive Renewable Energy (Second Edition) / Volume 3: Solar Thermal Systems: Components and Applications 978-0-12-819734-9 670 724 bezahl https://doi.org/10.1016/B978-0-12-819727-1.00089-3 Fachbereich Energietechnik OPUS4-9718 Teil eines Buches Hoffschmidt, Bernhard, ; Alexopoulos, Spiros, alexopoulos@sij.fh-aachen.de; Rau, Christoph, ; Sattler, Johannes, Christoph, sattler@sij.fh-aachen.de; Anthrakidis, Anette, anthrakidis@sij.fh-aachen.de; Teixeira Boura, Cristiano José, boura@sij.fh-aachen.de; O'Connor, B., ; Caminos, R.A. Chico, ; Rendón, C., ; Hilger, P., Concentrating Solar Power The focus of this chapter is the production of power and the use of the heat produced from concentrated solar thermal power (CSP) systems. The chapter starts with the general theoretical principles of concentrating systems including the description of the concentration ratio, the energy and mass balance. The power conversion systems is the main part where solar-only operation and the increase in operational hours. Solar-only operation include the use of steam turbines, gas turbines, organic Rankine cycles and solar dishes. The operational hours can be increased with hybridization and with storage. Another important topic is the cogeneration where solar cooling, desalination and of heat usage is described. Many examples of commercial CSP power plants as well as research facilities from the past as well as current installed and in operation are described in detail. The chapter closes with economic and environmental aspects and with the future potential of the development of CSP around the world. Amsterdam Elsevier 2021 Earth systems and environmental sciences 978-0-12-409548-9 10.1016/B978-0-12-819727-1.00089-3 bezahl https://doi.org/10.1016/B978-0-12-819727-1.00089-3 Fachbereich Energietechnik OPUS4-8951 Konferenzveröffentlichung Gorzalka, Philip, ; Dahlke, Dennis, ; Göttsche, Joachim, goettsche@sij.fh-aachen.de; Israel, Martin, ; Patel, Dhruvkumar, ; Prahl, Christoph, ; Schmiedt, Jacob Estevam, ; Frommholz, Dirk, ; Hoffschmidt, Bernhard, hoffschmidt@sij.fh-aachen.de; Linkiewicz, Magdalena, Building Tomograph-From Remote Sensing Data of Existing Buildings to Building Energy Simulation Input 2018 17 Seiten EBC, Annex 71, Fifth expert meeting, October 17-19, 2018, Innsbruck, Austria weltweit https://elib.dlr.de/123467/1/Building%20Tomograph%20%E2%80%93%20From%20Remote%20Sensing%20Data%20of%20Existing%20Buildings%20to%20Building%20Energy%20Simulation%20Input.pdf Fachbereich Energietechnik OPUS4-8749 Konferenzveröffentlichung Teixeira Boura, Cristiano José, ; Niederwestberg, Stefan, ; McLeod, Jacqueline, ; Herrmann, Ulf, ulf.herrmann@sij.fh-aachen.de; Hoffschmidt, Bernhard, hoffschmidt@sij.fh-aachen.de Development of heat exchanger for high temperature energy storage with bulk materials 2016 NaN AIP Conference Proceedings 1734 1 050008-1 050008-7 10.1063/1.4949106 https://doi.org/10.1063/1.4949106 Solar-Institut Jülich OPUS4-7933 Wissenschaftlicher Artikel Alexopoulos, Spiros, alexopoulos@sij.fh-aachen.de; Hoffschmidt, Bernhard, hoffschmidt@sij.fh-aachen.de Advances in solar tower technology Weinheim Wiley 2017 18 Wiley interdisciplinary reviews : Energy and Environment : WIREs 6 1 1 19 10.1002/wene.217 Fachbereich Energietechnik OPUS4-6590 Wissenschaftlicher Artikel Vieira da Silva, Maria Eugenia, ; Schwarzer, Klemens, schwarzer@sij.fh-aachen.de; Hoffschmidt, Bernhard, hoffschmidt@sij.fh-aachen.de; Pinheiro Rodrigues, Frederico, ; Schwarzer, Tarik, ; Costa Rocha, Paulo Alexandre, Mass transfer correlation for evaporation-condensation thermal process in the range of 70 °C-95 °C Amsterdam Elsevier 2013 5 Renewable energy Vol. 53 174 179 campus http://dx.doi.org/10.1016/j.renene.2012.11.010 Solar-Institut Jülich OPUS4-6549 Bericht Hoffschmidt, Bernhard, hoffschmidt@sij.fh-aachen.de HelioScan : Machbarkeitsstudie zur Entwicklung einer radargestützten Positionsregelung von Heliostatenfeldern für Solarturmkraftwerke : Schlussbericht : Laufzeit: 01.07.2010 - 31.12.2012 : Förderkennzeichen 325234A Berlin Bundesministerium für Umwelt, Naturschutz und Reaktorsicherheit 2013 64 S. weltweit http://edok01.tib.uni-hannover.de/edoks/e01fb14/781378885.pdf Solar-Institut Jülich OPUS4-6411 Bericht Hoffschmidt, Bernhard, hoffschmidt@sij.fh-aachen.de; Alexopoulos, Spiros, alexopoulos@sij.fh-aachen.de Entwicklung der Designvoraussetzungen für ein hybrides Solarthermisches Kraftwerk : Kurztitel: HybSol ; Abschlussbericht ; Berichtszeitraum: 01.03.2007 - 31.10.2010 ; [Förderprogramm: FHprofUnt] Jülich Solar-Inst. 2011 114 S. Solar-Institut Jülich OPUS4-6127 Wissenschaftlicher Artikel Rau, Christoph, rau@sij.fh-aachen.de; Alexopoulos, Spiros, alexopoulos@sij.fh-aachen.de; Breitbach, Gerd, breitbach@fh-aachen.de; Hoffschmidt, Bernhard, hoffschmidt@sij.fh-aachen.de; Latzke, Markus, latzke@sij.fh-aachen.de; Sattler, Johannes, Christoph, sattler@sij.fh-aachen.de Transient simulation of a solar-hybrid tower power plant with open volumetric receiver at the location Barstow In this work the transient simulations of four hybrid solar tower power plant concepts with open-volumetric receiver technology for a location in Barstow-Daggett, USA, are presented. The open-volumetric receiver uses ambient air as heat transfer fluid and the hybridization is realized with a gas turbine. The Rankine cycle is heated by solar-heated air and/or by the gas turbine's flue gases. The plant can be operated in solar-only, hybrid parallel or combined cycle-only mode as well as in any intermediate load levels where the solar portion can vary between 0 to 100%. The simulated plant is based on the configuration of a solar-hybrid power tower project, which is in planning for a site in Northern Algeria. The meteorological data for Barstow-Daggett was taken from the software meteonorm. The solar power tower simulation tool has been developed in the simulation environment MATLAB/Simulink and is validated. Amsterdam Elsevier 2014 9 Energy procedia : proceedings of the SolarPACES 2013 International Conference 49 1481 1490 10.1016/j.egypro.2014.03.157 weltweit https://doi.org/10.1016/j.egypro.2014.03.157 Solar-Institut Jülich